Article number: 8714140136865 View all from Bespaartopper > View more: Door closers > Door closer with hinge pin Door closers ensure that your door closes automatically. This prevents draughts and allows you to save on your energy bill. This door closer is almost invisible and can be placed in one of the existing hinges of the door. Installation is very simple, you do not need any tools. Check in advance whether the door in question opens and closes freely. Make sure that it turns properly in the hinges. This door closer is only suitable for mounting on interior doors. Installation: Close the door and tap the existing hinge pin out of the lower or upper door hinge upwards using the enclosed long pin. Place the long pin with the door spring in the released door hinge. The door spring with the rubber caps on both ends rest under tension on the door and on the door frame. In the packaging: The pin The spring Product specifications Door closer - hinge pin Item description Door closer - hinge pin Item number 8714140136865 Type Door Inner door Environmental information about Door closer - hinge pin Draught excluder using a door closer achieves energy savings of approximately 15 m3 of gas per year per door.